| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $18.88 | 4.326% | $19.6967 | $19.70 | $19.70 | $19.70 |
| Purchase #2 | $148.75 | 11.332% | $165.6064 | $165.61 | $165.60 | $165.60 |
| Purchase #3 | $40.88 | 5.166% | $42.9919 | $42.99 | $43.00 | $43.00 |
| Purchase #4 | $105.72 | 10.642% | $116.9707 | $116.97 | $116.95 | $117.00 |
| Purchase #5 | $226.32 | 11.332% | $251.9666 | $251.97 | $251.95 | $252.00 |
| Purchase #6 | $96.37 | 8.185% | $104.2579 | $104.26 | $104.25 | $104.30 |
| Purchase #7 | $70.63 | 4.580% | $73.8649 | $73.86 | $73.85 | $73.90 |
| 7 purchase totals = | $707.55 | $775.3551 | $775.36 | $775.30 | $775.50 | |